Would you mind if I turned on the radio and listened to some music—________. In fact, I also like to listen to music in my car.

I think Lily will make greater progress in her painting ____ she studies hard enough.

下列各句中，没有语病的一句是（ ）

下列句子中划线字词类活用用法相同的一组是

____ you understand the rule, you will have no further difficulty.